*** Primary Characterization Data *** |
Pedon ID: S79PB935010 | ( Palau, Palau ) | Print Date: Nov 21 2024 1:32PM |
Sampled as on Nov 29, 1979: | Dechel ; Fine-silty, mixed, isohyperthermic Tropic Fluvaquent |
Revised to correlated: | Dechel ; Very-fine, mixed, semiactive, acid, isohyperthermic Fluvaquentic Endoaquepts |
United States Department of Agriculture | ||||
SSL | - | Project | RP80TQ119 CAROLINE ISLANDS, PALAU GROUP | Natural Resources Conservation Service |
- | Site ID | S79PB935010 Lat: 7° 21' 55.67" north Long: 134° 31' 20.63" east MLRA: 193 | National Soil Survey Center | |
- | Pedon No. | 80P0173 | Soil Survey Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
80P00877 | A | A | 0-10 | SIL | C | |||
80P00878 | Cg1 | Cg1 | 10-28 | SICL | C | |||
80P00879 | Cg2 | Cg2 | 28-61 | SICL | C | |||
80P00880 | Cg3 | Cg3 | 61-102 | SICL | CL |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
80P00877 | 0-10 | A | S | c | 52.0 | 37.4 | 10.6 | 21.7 | 15.7 | 3.0 | 1.4 | 1.7 | 1.3 | 3.2 | -- | -- | -- | 8 | -- | ||
80P00878 | 10-28 | Cg1 | S | c | 50.1 | 34.0 | 15.9 | 27.6 | 6.4 | 5.1 | 1.8 | 3.5 | 3.5 | 2.0 | -- | -- | -- | 11 | -- | ||
80P00879 | 28-61 | Cg2 | S | c | 56.9 | 32.5 | 10.6 | 21.3 | 11.2 | 5.0 | 1.3 | 1.2 | 0.7 | 2.4 | 3 | 1 | -- | 9 | 4 | ||
80P00880 | 61-102 | Cg3 | S | cl | 37.5 | 26.0 | 36.5 | 18.6 | 7.4 | 11.5 | 6.4 | 5.8 | 4.1 | 8.7 | 6 | 8 | -- | 36 | 14 |
*** Primary Characterization Data *** |
Pedon ID: S79PB935010 | ( Palau, Palau ) | Print Date: Nov 21 2024 1:32PM |
Sampled As | : | Dechel | Fine-silty, mixed, isohyperthermic Tropic Fluvaquent | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0173 |
Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
3C2a1a | 4B2b | 3D1 | 8D1 | 8D1 | |||||||||||||
80P00877 | 0-10 | A | S | 0.65 | 0.85 | ||||||||||||
80P00877 | 0-10 | A | M | 44.0 | 2.990 | ||||||||||||
80P00878 | 10-28 | Cg1 | S | 0.40 | 0.82 | ||||||||||||
80P00878 | 10-28 | Cg1 | M | 40.9 | 2.000 | ||||||||||||
80P00879 | 28-61 | Cg2 | S | 49.5 | 1.026 | 0.65 | 0.87 | ||||||||||
80P00879 | 28-61 | Cg2 | M | 2.160 | |||||||||||||
80P00880 | 61-102 | Cg3 | S | 35.0 | 1.019 | 0.51 | 0.93 | ||||||||||
80P00880 | 61-102 | Cg3 | M | 1.780 |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
6A1c | 6C2b | |||||||||||||||||||||
80P00878 | 10-28 | Cg1 | S | 0.93 | 11.2 | |||||||||||||||||
80P00879 | 28-61 | Cg2 | S | 1.44 | 4.8 | |||||||||||||||||
80P00880 | 61-102 | Cg3 | S | 1.11 | 4.7 |
CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2e | 6O2d | 6P2b | 6Q2b | 6H2b | 6G1e | 5A3a | 5A8a | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
80P00877 | 0-10 | A | S | 5.2 | 3.3 | 0.2 | -- | 8.7 | 29.2 | 6.3 | 37.9 | 33.7 | 15.0 | 42 | 23 | 26 | |
80P00878 | 10-28 | Cg1 | S | 2.3 | 1.5 | 0.1 | -- | 3.9 | 19.3 | 7.6 | 23.2 | 20.2 | 11.5 | 66 | 17 | 19 | |
80P00879 | 28-61 | Cg2 | S | 3.5 | 1.7 | 0.2 | -- | 5.4 | 24.6 | 5.7 | 30.0 | 36.9 | 11.1 | 51 | 18 | 15 | |
80P00880 | 61-102 | Cg3 | S | 4.6 | 1.8 | 0.2 | -- | 6.6 | 17.4 | 2.0 | 24.0 | 19.2 | 8.6 | 23 | 28 | 34 |
*** Primary Characterization Data *** |
Pedon ID: S79PB935010 | ( Palau, Palau ) | Print Date: Nov 21 2024 1:32PM |
Sampled As | : | Dechel | Fine-silty, mixed, isohyperthermic Tropic Fluvaquent | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0173 |
Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
Total | Elec | Elec | Exch | ||||||||||||||||||||
Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
80P00877 | 0-10 | A | S | 1 | |||||||||||||||||||
80P00878 | 10-28 | Cg1 | S | tr | |||||||||||||||||||
80P00879 | 28-61 | Cg2 | S | 1 | |||||||||||||||||||
80P00880 | 61-102 | Cg3 | S | 1 |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
4C1a2a3 | 8C1e | 8C1a | ||||||||||||
80P00877 | 0-10 | A | S | 3.8 | 4.1 | 4.9 | ||||||||
80P00878 | 10-28 | Cg1 | S | 3.7 | 4.6 | 4.9 | ||||||||
80P00879 | 28-61 | Cg2 | S | 4.2 | 4.3 | 4.7 | ||||||||
80P00880 | 61-102 | Cg3 | S | 3.9 | 4.2 | 5.0 |
*** Primary Characterization Data *** |
Pedon ID: S79PB935010 | ( Palau, Palau ) | Print Date: Nov 21 2024 1:32PM |
Sampled As | : | Dechel | Fine-silty, mixed, isohyperthermic Tropic Fluvaquent | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0173 |
Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
Depth | Fract | 7A2i | 7A3b | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
80P00877 | 0.0-10.0 | A | tcly | KH 3 | GE 1 | GI 1 | KH 26 | GI tr | |||||||||||||
80P00878 | 10.0-28.0 | Cg1 | tcly | KH 3 | GE 1 | KH 31 | GI tr | ||||||||||||||
80P00879 | 28.0-61.0 | Cg2 | tcly | KH 3 | MT 1 | GE 1 | KH 25 | GI tr | |||||||||||||
80P00880 | 61.0-102.0 | Cg3 | tcly | KH 3 | MT 1 | GE 1 | GI 1 | KH 51 | GI 1 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
GE Goethite | GI Gibbsite | KH Halloysite | MT Montmorillonite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |